I'm trying to extract results for a basic growth model with missing data patterns implemented. The modeling code in Mplus works fine. The input and runModels code in R works great, and I checked the output files are working (no error or convergence problems). It is only the readModels code that doesn't work and even makes my R hang so I have to restart it every time (I've tried a few things now) -- btw this same piece of code works great for a different investigation I'm working on. Is it possibly due to the missing data pattern portion of the output? Here is the error message:
Error extracting MODEL RESULTS in output file:
<simpleError in split_indices(as.integer(splitv), attr(splitv, "n")): function 'Rcpp_precious_remove' not provided by package 'Rcpp'>
I don't see anything like it on the listserv or github thus far.
Would super appreciate help! I'm attaching what one of the output files looks like.